EVENT 216 Mens 50m Butterfly - Heats
Not Competing : 9,16,20,33
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Calum Eley | 14 | Millfield | 28.90 |
| 2 | 3 | Joseph Hellier | 17 | Plymouth Lea | 28.89 |
| 3 | 5 | George Mather | 16 | Millfield | 28.62 |
| 4 | 7 | Richard Hill | 20 | Weston S M | 28.60 |
| 5 | 6 | Thomas Fannon | 14 | Torquay | 28.61 |
| 6 | 4 | Russell Oliver | 18 | Kelly Coll | 28.69 |
| 7 | 2 | Edward Lee | 13 | Plymouth Lea | 28.90 |
| 8 | 44 | Evan Wayers | 16 | Millfield | 1:02.96 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Masai Zebchaka | 33 | Plymouth Lea | 28.50 |
| 2 | 12 | Toby Griffiths | 15 | Millfield | 28.24 |
| 3 | 14 | Lee Hicks | 16 | Clevedon | 28.10 |
| 4 | 17 | Jake Hallam | 16 | Chard | 27.89 |
| 5 | 15 | Patrick Seed | 17 | Swindon Dolp | 28.07 |
| 6 | 13 | Thomas McLagan | 16 | Kelly Coll | 28.10 |
| 7 | 11 | Samuel Lewis | 17 | Kelly Coll | 28.40 |
| 8 | 8 | Luke Van Den Barselaar | 17 | Chard | 28.56 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 22 | Chris Wilson | 16 | TauntonDeane | 27.52 |
| 2 | 28 | William Blackaby | 19 | Bath Univ | 26.71 |
| 3 | 35 | Warren Cannon | 18 | Bath Univ | 25.95 |
| 4 | 41 | Eamon Rivers | 20 | Bath Univ | 25.14 |
| 5 | 38 | Matthew Bray | 16 | Co Bristol | 25.82 |
| 6 | 31 | Matthew Zammit | 17 | Plymouth Lea | 26.45 |
| 7 | 25 | Jonathan Audis | 32 | Swindon Dolp | 27.08 |
| 8 | 18 | Edward Walsh | 15 | Severnside | 27.84 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 23 | Maximillian Forstenhae | 15 | Plymouth Lea | 27.36 |
| 2 | 29 | Justin Austin | 20 | Bath Univ | 26.70 |
| 3 | 36 | Pierre Keune | 20 | Plymouth Lea | 25.90 |
| 4 | 42 | Benjamin Proud | 18 | Plymouth Lea | 24.20 |
| 5 | 39 | Edward Allchorne | 18 | Bath Univ | 25.68 |
| 6 | 32 | Reece Dunn | 17 | Plymouth Lea | 26.26 |
| 7 | 26 | Nikita Ivanov | 15 | Kelly Coll | 27.00 |
| 8 | 19 | Jason Newman | 16 | Southwold | 27.80 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 24 | Daniel Liu | 16 | Millfield | 27.16 |
| 2 | 30 | Robert Fannon | 17 | Torquay | 26.62 |
| 3 | 37 | Daniel Jones | 19 | Plymouth Lea | 25.86 |
| 4 | 43 | Antony James | 23 | Plymouth Lea | 23.14 |
| 5 | 40 | Aaron Rickhuss | 19 | Plymouth Lea | 25.35 |
| 6 | 34 | Ahmad Attellesey | 17 | Plymouth Lea | 26.00 |
| 7 | 27 | George Fearnley | 16 | Exeter City | 26.93 |
| 8 | 21 | Matthew Edwards | 18 | Tavistock | 27.62 |